Allegra (fexofenadine) is the latest med to make the Rx to OTC switch
Allegra (fexofenadine) is the latest med to make the Rx to OTC switch...and will join Claritin and Zyrtec on store shelves.
FDA allows Rx meds to go OTC when meds are proven to be safe when used without close monitoring by a health care provider.
In most cases, the OTC version is the exact same as the Rx version. Allegra OTC tabs are the same strengths as Allegra Rx tabs.